|Link Four - R&R Engineering|
"Link Four is a strategy game where two players take turns stacking red and blue marbles in a 7x7 grid in an attempt to be the first player to establish a linear arrangement of four or more marbles in adjacent grid positions (i.e. to ""get four in a row""). Two grid positions are considered adjacent if neither their rows nor columns differ by more than one (thus ""four in a row"" can be achieved either vertically, horizontally, or diagonally)...
Keywords: Windows games; Vintage computer games; Board games